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Journal article

Polarization-controlled single photons

Abstract:
Vacuum-stimulated Raman transitions are driven between two magnetic substates of a rubidium-87 atom strongly coupled to an optical cavity. A magnetic field lifts the degeneracy of these states, and the atom is alternately exposed to laser pulses of two different frequencies. This produces a stream of single photons with alternating circular polarization in a predetermined spatio-temporal mode. MHz repetition rates are possible as no recycling of the atom between photon generations is required. Photon indistinguishability is tested by time-resolved two-photon interference.

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Publisher copy:
10.1103/PhysRevLett.98.063601

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Journal:
Phys. Rev. Lett. More from this journal
Volume:
98
Pages:
063601
Publication date:
2006-10-26
DOI:


Keywords:
Pubs id:
pubs:354296
UUID:
uuid:0ec2e81d-bd09-4041-81c5-f47cae024239
Local pid:
pubs:354296
Source identifiers:
354296
Deposit date:
2013-11-17

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